IFM AC1256
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Datos rápidos
| Disponibilidad | Confirmación bajo consulta |
| Categoría | AS-Interface power supplies |
| Garantía | 12 meses (nuevo) · 3 meses (usado/reacondicionado) |
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Reliably power supply for modules, sensors and actuators High noise immunity and sufficient power reserves for the compensation of current peaks Safe decoupling of interferences from the primary supply Particularly space-saving design Low heating of the control cabinet due to high efficiency
Especificaciones
Application
| Design | housing for DIN rail mounting |
Electrical data
| Frequency AC[Hz] [Hz] | 47...64 |
| Operating voltage tolerance[%] [%] | 10 |
| Operating voltage[V] [V] | automatic range selection |
| Nominal voltage AC[V] [V] | 110 / 230 |
| Input voltage range AC[V] [V] | 100...120 / 200...240 |
| Protection class | I |
| Overvoltage protection | yes; (< 36 V) |
| Max. power-on delay time[ms] [ms] | 900 |
| Output voltage AS-i[V] [V] | 30.5; (to PELV; NEC Class II) |
| Output power (permanent)[W] [W] | 85 |
| Power factor (nominal voltage 120 V AC / 60 Hz) | 0.56 |
| Power factor (nominal voltage 230 V AC / 50 Hz) | 0.47 |
| Number of output circuits | 1 |
| Output current AS-i[A] [A] | 2.8 |
| Max. residual ripple[mV] [mV] | 50 |
| Switch-on peak current (nominal voltage 120 V AC / 60 Hz)[A] [A] | 3 |
| Switch-on peak current (nominal voltage 230 V AC / 50 Hz)[A] [A] | 3 |
| Inrush current limitation | yes |
| Efficiency (nominal voltage 120 V AC / 60 Hz)[%] [%] | 86.9 |
| Efficiency (nominal voltage 230 V AC / 50 Hz)[%] [%] | 88 |
| External input protection | ≤ B-10 A / ≤ C-6 A |
| Derating[W/K] [W/K] | 0 (60...70 °C) |
| Mains buffering time (nominal voltage 120 V AC / 60 Hz)[ms] [ms] | 98 |
| Mains buffering time (nominal voltage 230 V AC / 50 Hz)[ms] [ms] | 96 |
| Input current (nominal voltage 120 V AC / 60 Hz)[A] [A] | 1.44 |
| Input current (nominal voltage 230 V AC / 50 Hz)[A] [A] | 0.86 |
| Power loss (nominal voltage 120 V AC / 60 Hz)[W] [W] | 12.9 |
| Power loss (nominal voltage 230 V AC / 50 Hz)[W] [W] | 11.6 |
| Integrated data decoupling | yes |
| Back feeding protection[V] [V] | 35 |
Outputs
| Short-circuit proof | yes |
| Overload protection | yes |
| Overload performance | output current constant |
| Parallel connection of outputs possible | no |
| Series connection of outputs possible | no |
Operating conditions
| Ambient temperature[°C] [°C] | -25...70 |
| Note on ambient temperature | observe the free space for convection (see operating instructions) |
| Storage temperature[°C] [°C] | -40...85 |
| Max. relative air humidity[%] [%] | 95; (IEC 60068-2-30) |
| Protection | IP 20 |
| Pollution degree | 2; (IEC 62103: conductive soiling not permitted) |
Tests / approvals
| EMC | EN 61000-6-1; EN 61000-6-2; EN 61000-6-4 |
| Vibration resistance | IEC 60068-2-6; ± 1,6 mm 2...17,8 Hz / 2 g 17,8...500 Hz |
| IEC 60068-2-6 | ± 1,6 mm 2...17,8 Hz / 2 g 17,8...500 Hz |
| Shock resistance | IEC 60068-2-27; 30 g 6 ms / 20 g 11 ms |
| IEC 60068-2-27 | 30 g 6 ms / 20 g 11 ms |
AS-i classification
| AS-i certificate | 98701 |
Mechanical data
| Weight[g] [g] | 625 |
| Housing | rectangular |
| Type of mounting | mounting on DIN rail; (TH35 (EN 60715)) |
| Dimensions[mm] [mm] | 130.5 x 40 x 124.5 |
| Materials | steel sheet |
Displays / operating elements
| Display | AS-i voltage; LED, green |
| AS-i voltage | LED, green |
Remarks
| Pack quantity | 1 pcs. |





